A comparison of smokers' and ex-smokers' health-related quality of life

Abstract

Smoking cessation leads to a significant improvement in a range of respiratory symptoms. There appear to be significant differences between smokers' and ex-smokers' perceived quality of life. However, these differences are relatively small and in the majority of cases are better explained by variation in age, housing and economic status. When promoting smoking cessation to patients it is possible to highlight expected improvements in respiratory symptoms, impact on global quality of life and longer-term disease effects.